Trace number 1088637

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zito? (TO) 1800.08 1813.51

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-15.xml
MD5SUM8e78f129f75c2027eb54fb4644dfb919
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.07184
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.00/0.21	c Parsing = 1
0.38/0.42	c Building = 1
0.38/0.45	c [ NumberOfVariables = 352 ]
0.38/0.45	c [ NumberOfConstraints = 14612 ]
0.38/0.45	c [ SizeOfSearchSpace(log2) = 1375.23 ]
0.38/0.45	c SymmetrySearch = 1
0.38/0.49	c [ Found 49152 symmetries ]
0.48/0.51	c InitialPropagation = 1
0.48/0.52	c [ SizeOfSearchSpace(log2) = 1373.23 ]
0.48/0.52	c InitialSAC = 1
0.68/0.71	c [ SizeOfSearchSpace(log2) = 1373.23 ]
0.68/0.71	c Search(SampleFF) : 
76.20/77.70	c [ Sampling domwdeg ]
76.20/77.70	c [ Sampling impacts ]
76.20/77.70	c [ SamplingScores: ]
76.20/77.70	c [ domwdeg+min = 7.88609e-34 | domwdeg+rnd = 0.000380177 ]
76.20/77.70	c [ impacts+min = 1.64408e-30 | impacts+rnd = 1.32738e-05 ]
76.20/77.70	c [ la+min = 0 | la+rnd = 0 ]
76.20/77.70	c [ domwdeg = 0.000190089 | impacts = 6.6369e-06 | la = 0 ]
76.20/77.70	c [ min = 5.4829e-31 | rand = 6.6369e-06 ]
76.20/77.70	c [ restarting at (3.96356,3.91524e-33) ]
86.74/88.32	c [ restarting at (9.9089,5.21982e-33) ]
113.10/114.88	c [ restarting at (24.7722,5.30716e-33) ]
179.17/181.27	c [ restarting at (61.9306,7.84295e-33) ]
344.34/347.23	c [ restarting at (154.827,2.9793e-31) ]
757.15/762.12	c [ restarting at (387.066,4.35827e-30) ]
1028.39/1034.71	c [ restarting at (967.666,3.52592e-31) ]

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088637-1215259534/watcher-1088637-1215259534 -o /tmp/evaluation-result-1088637-1215259534/solver-1088637-1215259534 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1088637-1215259534.xml 1834117780 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.18 2.07 2.02 4/84 16595
/proc/meminfo: memFree=1673208/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=1052 CPUtime=0
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 153338729 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 12591908 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 263 26 20 234 0 3 0

[startup+0.210735 s]
/proc/loadavg: 2.18 2.07 2.02 4/84 16595
/proc/meminfo: memFree=1673208/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=7416 CPUtime=0.19
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 969 0 0 0 19 0 0 0 19 0 1 0 153338729 7593984 929 996147200 134512640 135472138 4294956224 18446744073709551615 134805945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 1854 929 368 234 0 556 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7416

[startup+0.301617 s]
/proc/loadavg: 2.18 2.07 2.02 4/84 16595
/proc/meminfo: memFree=1673208/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=8340 CPUtime=0.28
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 1182 0 0 0 28 0 0 0 19 0 1 0 153338729 8540160 1142 996147200 134512640 135472138 4294956224 18446744073709551615 134807165 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 2085 1142 368 234 0 787 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8340

[startup+0.401628 s]
/proc/loadavg: 2.18 2.07 2.02 4/84 16595
/proc/meminfo: memFree=1673208/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=9264 CPUtime=0.38
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 1413 0 0 0 38 0 0 0 20 0 1 0 153338729 9486336 1373 996147200 134512640 135472138 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 2316 1373 368 234 0 1018 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 9264

[startup+0.701671 s]
/proc/loadavg: 2.18 2.07 2.02 4/84 16595
/proc/meminfo: memFree=1673208/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=0.68
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4008 0 0 0 67 1 0 0 23 0 1 0 153338729 109076480 3878 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3878 471 234 0 25332 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 106520

[startup+1.50177 s]
/proc/loadavg: 2.18 2.07 2.02 3/85 16596
/proc/meminfo: memFree=1659184/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1.47
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4092 0 0 0 146 1 0 0 25 0 1 0 153338729 109076480 3962 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3962 487 234 0 25332 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 106520

[startup+3.10195 s]
/proc/loadavg: 2.18 2.07 2.02 4/85 16596
/proc/meminfo: memFree=1658992/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=3.06
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4092 0 0 0 305 1 0 0 25 0 1 0 153338729 109076480 3962 996147200 134512640 135472138 4294956224 18446744073709551615 135202728 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3962 487 234 0 25332 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 106520

[startup+6.30632 s]
/proc/loadavg: 2.48 2.14 2.04 3/85 16596
/proc/meminfo: memFree=1658864/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=5.17
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4093 0 0 0 515 2 0 0 25 0 1 0 153338729 109076480 3963 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3963 487 234 0 25332 0
Current children cumulated CPU time (s) 5.17
Current children cumulated vsize (KiB) 106520

[startup+12.7021 s]
/proc/loadavg: 2.44 2.13 2.04 3/85 16596
/proc/meminfo: memFree=1658736/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=11.53
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4108 0 0 0 1151 2 0 0 25 0 1 0 153338729 109076480 3978 996147200 134512640 135472138 4294956224 18446744073709551615 135202757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3978 487 234 0 25332 0
Current children cumulated CPU time (s) 11.53
Current children cumulated vsize (KiB) 106520

[startup+25.5016 s]
/proc/loadavg: 2.35 2.13 2.04 3/85 16596
/proc/meminfo: memFree=1658736/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=24.26
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4111 0 0 0 2424 2 0 0 25 0 1 0 153338729 109076480 3981 996147200 134512640 135472138 4294956224 18446744073709551615 135264966 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 3981 487 234 0 25332 0
Current children cumulated CPU time (s) 24.26
Current children cumulated vsize (KiB) 106520

[startup+51.1015 s]
/proc/loadavg: 2.23 2.12 2.04 3/85 16596
/proc/meminfo: memFree=1658736/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=49.73
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4153 0 0 0 4971 2 0 0 25 0 1 0 153338729 109076480 4023 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4023 488 234 0 25332 0
Current children cumulated CPU time (s) 49.73
Current children cumulated vsize (KiB) 106520

[startup+102.301 s]
/proc/loadavg: 2.10 2.10 2.03 4/85 16596
/proc/meminfo: memFree=1658160/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=100.66
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4270 0 0 0 10064 2 0 0 25 0 1 0 153338729 109076480 4140 996147200 134512640 135472138 4294956224 18446744073709551615 135262958 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4140 489 234 0 25332 0
Current children cumulated CPU time (s) 100.66
Current children cumulated vsize (KiB) 106520

[startup+162.301 s]
/proc/loadavg: 2.03 2.08 2.02 3/85 16596
/proc/meminfo: memFree=1658096/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=160.36
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4275 0 0 0 16034 2 0 0 25 0 1 0 153338729 109076480 4145 996147200 134512640 135472138 4294956224 18446744073709551615 134928576 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4145 489 234 0 25332 0
Current children cumulated CPU time (s) 160.36
Current children cumulated vsize (KiB) 106520

[startup+222.301 s]
/proc/loadavg: 2.01 2.06 2.02 3/85 16596
/proc/meminfo: memFree=1657904/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=220.06
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4277 0 0 0 22004 2 0 0 25 0 1 0 153338729 109076480 4147 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4147 489 234 0 25332 0
Current children cumulated CPU time (s) 220.06
Current children cumulated vsize (KiB) 106520

[startup+282.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/85 16596
/proc/meminfo: memFree=1657840/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=279.76
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4277 0 0 0 27974 2 0 0 25 0 1 0 153338729 109076480 4147 996147200 134512640 135472138 4294956224 18446744073709551615 134581643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4147 489 234 0 25332 0
Current children cumulated CPU time (s) 279.76
Current children cumulated vsize (KiB) 106520

[startup+342.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/85 16596
/proc/meminfo: memFree=1657968/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=339.46
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4277 0 0 0 33944 2 0 0 25 0 1 0 153338729 109076480 4147 996147200 134512640 135472138 4294956224 18446744073709551615 135202746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4147 489 234 0 25332 0
Current children cumulated CPU time (s) 339.46
Current children cumulated vsize (KiB) 106520

[startup+402.306 s]
/proc/loadavg: 2.00 2.03 2.00 3/85 16596
/proc/meminfo: memFree=1657968/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=399.16
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4280 0 0 0 39914 2 0 0 25 0 1 0 153338729 109076480 4150 996147200 134512640 135472138 4294956224 18446744073709551615 134577392 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4150 489 234 0 25332 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 106520

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 16596
/proc/meminfo: memFree=1657840/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=458.86
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4280 0 0 0 45884 2 0 0 25 0 1 0 153338729 109076480 4150 996147200 134512640 135472138 4294956224 18446744073709551615 135202774 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4150 489 234 0 25332 0
Current children cumulated CPU time (s) 458.86
Current children cumulated vsize (KiB) 106520

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 16596
/proc/meminfo: memFree=1657904/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=518.55
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4280 0 0 0 51853 2 0 0 25 0 1 0 153338729 109076480 4150 996147200 134512640 135472138 4294956224 18446744073709551615 135264253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4150 489 234 0 25332 0
Current children cumulated CPU time (s) 518.55
Current children cumulated vsize (KiB) 106520

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 16598
/proc/meminfo: memFree=1657904/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=578.26
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4280 0 0 0 57823 3 0 0 25 0 1 0 153338729 109076480 4150 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4150 489 234 0 25332 0
Current children cumulated CPU time (s) 578.26
Current children cumulated vsize (KiB) 106520

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16598
/proc/meminfo: memFree=1657904/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=637.96
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4280 0 0 0 63793 3 0 0 25 0 1 0 153338729 109076480 4150 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4150 489 234 0 25332 0
Current children cumulated CPU time (s) 637.96
Current children cumulated vsize (KiB) 106520


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16598
/proc/meminfo: memFree=1657648/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=876.75
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4282 0 0 0 87672 3 0 0 25 0 1 0 153338729 109076480 4152 996147200 134512640 135472138 4294956224 18446744073709551615 135202746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4152 489 234 0 25332 0
Current children cumulated CPU time (s) 876.75
Current children cumulated vsize (KiB) 106520

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16598
/proc/meminfo: memFree=1657584/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=936.46
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4282 0 0 0 93643 3 0 0 25 0 1 0 153338729 109076480 4152 996147200 134512640 135472138 4294956224 18446744073709551615 135264974 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4152 489 234 0 25332 0
Current children cumulated CPU time (s) 936.46
Current children cumulated vsize (KiB) 106520

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16598
/proc/meminfo: memFree=1657520/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=996.15
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4282 0 0 0 99612 3 0 0 25 0 1 0 153338729 109076480 4152 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 26630 4152 489 234 0 25332 0
Current children cumulated CPU time (s) 996.15
Current children cumulated vsize (KiB) 106520

[startup+1062.3 s]
/proc/loadavg: 2.18 2.05 2.01 4/82 16705
/proc/meminfo: memFree=1709848/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1055.77
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 105569 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202751 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1055.77
Current children cumulated vsize (KiB) 106520

[startup+1122.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/82 16705
/proc/meminfo: memFree=1701016/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1115.14
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 111506 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202725 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1115.14
Current children cumulated vsize (KiB) 106520

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 16706
/proc/meminfo: memFree=1683024/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1174.61
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 117453 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1174.61
Current children cumulated vsize (KiB) 106520

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 16707
/proc/meminfo: memFree=1604880/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1234.05
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 123397 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1234.05
Current children cumulated vsize (KiB) 106520

[startup+1302.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 16707
/proc/meminfo: memFree=1604816/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1293.51
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 129343 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1293.51
Current children cumulated vsize (KiB) 106520

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16707
/proc/meminfo: memFree=1604432/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1352.95
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 135287 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1352.95
Current children cumulated vsize (KiB) 106520

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16707
/proc/meminfo: memFree=1604432/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1412.41
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 141233 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1412.41
Current children cumulated vsize (KiB) 106520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16707
/proc/meminfo: memFree=1604240/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1471.87
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 147179 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1471.87
Current children cumulated vsize (KiB) 106520

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1604240/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1531.33
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 153125 8 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135264400 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1531.33
Current children cumulated vsize (KiB) 106520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1604112/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1590.78
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 159069 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1590.78
Current children cumulated vsize (KiB) 106520

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1604048/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1650.23
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 165014 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 134928574 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1650.23
Current children cumulated vsize (KiB) 106520

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1603920/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1709.69
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 170960 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135202757 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1709.69
Current children cumulated vsize (KiB) 106520

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1603728/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1769.14
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 176905 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135264988 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1769.14
Current children cumulated vsize (KiB) 106520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1603728/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1800.06
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 179997 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 106520

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16707
/proc/meminfo: memFree=1603728/2055920 swapFree=4192812/4192956
[pid=16595] ppid=16593 vsize=106520 CPUtime=1800.06
/proc/16595/stat : 16595 (casperzito) R 16593 16595 16397 0 -1 4194304 4284 0 0 0 179997 9 0 0 25 0 1 0 153338729 109076480 4154 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/16595/statm: 26630 4154 489 234 0 25332 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 106520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.51
CPU time (s): 1800.08
CPU user time (s): 1799.97
CPU system time (s): 0.100984
CPU usage (%): 99.2592
Max. virtual memory (cumulated for all children) (KiB): 106880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4284
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 50969

runsolver used 2.06768 second user time and 5.80512 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-05 14:05:34
IDJOB=1088637
IDBENCH=58093
IDSOLVER=362
FILE ID=node28/1088637-1215259534
PBS_JOBID= 7882149
Free space on /tmp= 66476 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-15.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088637-1215259534/watcher-1088637-1215259534 -o /tmp/evaluation-result-1088637-1215259534/solver-1088637-1215259534 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1088637-1215259534.xml 1834117780 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8e78f129f75c2027eb54fb4644dfb919
RANDOM SEED=1834117780

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1673688 kB
Buffers:         28536 kB
Cached:         242444 kB
SwapCached:          0 kB
Active:         225100 kB
Inactive:       106608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4624 kB
Writeback:           0 kB
Mapped:          81868 kB
Slab:            35376 kB
Committed_AS:   433720 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66500 MiB
End job on node28 at 2008-07-05 14:35:50